RequestOptions with deprecated key are mutated without removing the old key

[sktt]

The follow code will throw an exception with

Error: Both 'stripeAccount' and 'stripe_account' were provided; please remove 'stripe_account', which is deprecated.

const opts = {stripe_account: "acct_...." }
const invoice = await stripe.finalizeInvoice(invoiceId, opts)
// here opts = {stripe_account: "acct_...", stripeAccount: "acct_..." }
await stripe.paymentIntents.confirm(invoice.payment_intent.id, opts)

Cheers

[richardm-stripe]

Thank you @sktt for reporting this. I agree, ideally opts shouldn't be mutated at all. We're investigating a fix.

[richardm-stripe]

Hi @sktt the fix for this is out in 8.112.0, thank you again for reporting.